/Engine/Plugins/Runtime/GeometryProcessing/Source/DynamicMesh/Public/MeshSimplification.h
The simplifier.
typedef [TMeshSimplification](API\Plugins\DynamicMesh\TMeshSimplification)< [FAttrBasedQuadricErrord](API\Runtime\GeometryCore\FAttrBasedQuadricErrord) > FAttrMeshSimplification